APA استشهاد

Keir Elam. (2001). The semiotics of theatre and drama (2nd ed.). Routledge.

استشهاد بنمط شيكاغو

Keir Elam. The Semiotics of Theatre and Drama. 2nd ed. New York: Routledge, 2001.

MLA استشهاد

Keir Elam. The Semiotics of Theatre and Drama. 2nd ed. Routledge, 2001.